2406975

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 4047360

約数和(自身を除く): 1640385

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 479, 1005, 1437, 1675, 2395, 5025, 7185, 11975, 32093, 35925, 96279, 160465, 481395, 802325, 2406975]

約数ペア:

[(1, 2406975), (3, 802325), (5, 481395), (15, 160465), (25, 96279), (67, 35925), (75, 32093), (201, 11975), (335, 7185), (479, 5025), (1005, 2395), (1437, 1675)]